291244728

素因数分解:

$2^3\times 3^1\times {\mathrm{12135197}}^1$

素因数の和:12135206

約数の個数: 16

約数和(自身を含む): 728111880

約数和(自身を除く): 436867152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 12135197, 24270394, 36405591, 48540788, 72811182, 97081576, 145622364, 291244728]

約数ペア:

[(1, 291244728), (2, 145622364), (3, 97081576), (4, 72811182), (6, 48540788), (8, 36405591), (12, 24270394), (24, 12135197)]